Hi PaQ,

> The curves selection order is important in this case (I thought
> Moi is resolving it automatically, but some selection combo
> don't work I don't know why).

This bug is now fixed for the next beta - it was not properly testing every single combination to see if the 4 curves had a curve down the middle like that (and so was not good for Coons patch) but it would get it right in certain orderings.

In the next beta it will test all combinations properly so the ordering will not make any difference for this shape which is what was supposed to happen.

Thanks for reporting the problem!

- Michael

I think it was with a bit of luck, but this wing profile worked out well for me in MoI eventually.
Render is in Carrara.
Brian

Morning

So many answers with different possibility. I will try some of your suggestion.

Many Thanx

Morning Apophis,
Mostly the first from PaQ was a legit answer. The rest was me trying things that didnt quite work for your exact curves. The only thing I found was if your curve shape is slightly flexable then the revolve would produce a nicer surface. Just revolve cant work on those exact curves.

Good luck,
Burr